The ethically challenged acting director of the Bureau of Land Management made a tense appearance at the Society of Environmental Journalists conference last week to discuss his radical record.

In response to pressures from the international community, Mexico has agreed to take more steps to prevent the porpoises’ extinction — but with fewer than 20 remaining, will that be enough?

Who needs vampires or serial killers? These new books offer horrifying information — and thrilling solutions — on endangered species, sea-level rise, food security and corporate pollution.

Around the world this week, people will stop what they’re doing and stand up to call for great action against climate change.

This month brings important new books by Naomi Klein, photographer Joel Sartore, Jonathan Safran Foer and water activist Maude Barlow.

USDA’s Wildlife Services often uses “cyanide bombs” to kill animals, but that’s just one of the inhumane weapons in their arsenal.

New wildlife trade rules being discussed at CITES could affect 550 species, including elephants, rhinos and giraffes.

Changes to regulations about critical habitat and consideration for economic interests threaten to upend more than 45 years of conservation success. But the worst may still be to come.

But here’s the good news: New research finds it was actually six different species, and five still exist — for now.

While the Trump administration continued its anti-environmental policies, the planet experienced its hottest month in recorded history. But are the winds starting to shift?